<template>
  <div class="tab-bar-item" @click="btnClick">
    <div v-if="!isActive"><slot name="item-icon"></slot></div>
   <div v-else><slot name="item-icon-active"></slot></div>
    <div :style="isactiveColor"><slot name="item-text"></slot></div>
  </div>
</template>

<script>
export default {
  name: "TabBarItem",
  props:{
    path: String,
    activeColor:{
      type:String,
      default:'red'
    }
  },
  data() {
    return {
    }
  },
  computed:{
    isActive(){
     
      // console.log(this.path);
      return this.$route.path.indexOf(this.path) !==-1
    },
    isactiveColor() {
      return  this.isActive? {color: this.activeColor} :{}
    }
  },
  methods:{
    btnClick(){
     this.$router.push(this.path).catch(()=>{});
    }
  }
}
</script>

<style scoped>
.tab-bar-item {
  flex: 1;
  text-align: center;
  height: 49px;
  font-size: 14px;
}

.tab-bar-item img {
  width: 24px;
  height: 24px;
  margin-top: 3px;
  vertical-align: middle;
  margin-bottom: 2px;
}

</style>
